Bayer BioAdvanced EXTREME Crabgrass Killer, 32oz – Ready-to-Use, Hose-End Sprayer

Specialized crabgrass solution kills to the root. Kills crabgrass, even large, hairy, and smooth crabgrass. Rainproof in one hour. For use on Northern turfs (Fescue, Perennial Ryegrass and Kentucky Bluegrass). Active ingredient: 0.41% Fenoxaprop-p-ethyl.